Iinkampani zePetrochemical Lockout

Iinkampani zePetrochemical Lockout

Kukho izinto eziyingozi kunye namandla ayingozi (afana namandla ombane, amandla oxinzelelo, amandla oomatshini, njl.njl.) anokukhululwa ngengozi kwizixhobo zemveliso zamashishini e-petrochemical. Ukuba ukwahlulwa kwamandla kuvaliwe ngendlela engafanelekanga kwinkqubo yokuhlolwa nokugcinwa kunye nokuqaliswa nokuvalwa kwezixhobo, iingozi (iziganeko) zinokwenzeka ngenxa yokukhululwa ngengozi kwezinto eziyingozi kunye namandla.

Isebe elithile le-olefins “5.29″ i-explosion accident company olefins department 7 # cracking furnace feed line valve livuliwe ngokupheleleyo, abasebenzi bokuhambisa abaqinisekisiweyo bahlukanisiwe ukuze bajike i-flange plate eyimfama, kwimeko yokutshintshwa kwe-blind plate akukagqitywa, umqhubi wokuvula i-inlet valve, ihlabathi le-naphtha yokukhanya ukuya kwi-1.3 MPa pressure light naphtha evela kuyo ayivalanga i-flange yokuvuza, Inani elikhulu le-gasified oil kunye negesi ezidibene nomlilo ovulekileyo esithandweni, okanye ukuqhuma kwe-flash kwenzeke kumthombo wobushushu obuphezulu, kwaye emva koko kwabangela umlilo, okwabangela ukufa komntu omnye, ukwenzakala okunzulu oku-5, ukwenzakala okuncinci oku-8.
Kule ngozi, akukho lawulo lusebenzayo lokuzihlukanisa kwezinto eziyingozi kwinkqubo yokuqalisa nokuyeka isixhobo.
Ingozi yomlilo kunye nokuqhuma kwesixhobo serabha se-butadiene kwinkampani nge-15 kaMatshi

Umqhubi wenkampani ye-petrochemical ongekho emsebenzini uthathe umngcipheko wokuqhawula i-flange yesixhobo eqhagamshelwe kwivalvu ukuze acoce iplagi ngaphandle kokuvala ngokupheleleyo ivalvu yendawo yoxinzelelo lwegesi yemitha yolwelo olugqithisileyo kwinqaba yokuhlamba i-alkali, nto leyo ebangele ukuvuza okukhulu kwezinto kwinqaba, kwaye izinto ziphuma ngokukhawuleza zasasazeka zenze igesi eqhumayo. Ukukhanya kwenzeke emva kokuba iyunithi yomoya opholileyo engaqhumiyo ixhonywe eludongeni olusemantla lwesitishi esisezantsi seyunithi yokukhupha umoya, yaza yabangela ukuqhuma nokutsha kufutshane nedama lokuqubha kunye negumbi lokumpompa kwicala elingasentshona lenqaba yokuhlamba i-alkali, nto leyo ebangele ukufa komntu omnye kunye nokwenzakala oku-5. ✍ Kule ngozi, akukho kuchongwa okusebenzayo, ukwahlulwa kunye nolawulo lwezinto eziyingozi kunye namandla kumbhobho wesixhobo, ngaloo ndlela ukusebenza okungekho mthethweni nokuyingozi.